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15KPA40C-B
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15KPA40C-B Product Overview

Introduction

The 15KPA40C-B is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 15KPA40C-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 15KPA40C-B belongs to the category of TVS diodes, specifically designed for transient voltage suppression applications in various electronic systems.

Basic Information Overview

  • Use: The 15KPA40C-B is used to protect electronic circuits and components from voltage surges and transients.
  • Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
  • Package: The diode is typically available in a DO-201AD package.
  • Essence: Its essence lies in providing robust protection against transient voltage events.
  • Packaging/Quantity: The diode is commonly packaged in reels or trays, with specific quantities per package.

Specifications

  • Peak Pulse Power: 15,000 Watts
  • Standoff Voltage: 40V
  • Breakdown Voltage: 44.4V to 49.1V
  • Maximum Clamping Voltage: 64.5V at 21.2A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA40C-B typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapid reaction to transient events, minimizing potential damage to downstream components.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust protection against transient voltage events
  • Fast response time
  • High surge capability

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement and layout in circuit design

Working Principles

The 15KPA40C-B operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 15KPA40C-B finds extensive use in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 15KPA Series: Includes various voltage options within the same power rating
  • P6KE Series: Offers similar transient voltage suppression capabilities in a different package format
  • SMCJ Series: Surface mount TVS diodes with comparable performance characteristics

In conclusion, the 15KPA40C-B serves as a critical component in safeguarding electronic systems from transient voltage events, offering high surge capability, fast response time, and robust protection. Its application spans across diverse industries, making it an essential element in ensuring the reliability and longevity of electronic equipment.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 15KPA40C-B v technických řešeních

  1. What is the 15KPA40C-B component used for in technical solutions?

    • The 15KPA40C-B is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and surges.

  2. What is the maximum peak pulse power of the 15KPA40C-B?

    • The 15KPA40C-B has a maximum peak pulse power of 15000 watts.

  3. What is the breakdown voltage of the 15KPA40C-B?

    • The breakdown voltage of the 15KPA40C-B is 40 volts.

  4. How does the 15KPA40C-B protect electronic circuits?

    • The 15KPA40C-B clamps the voltage during transient events, diverting excess current away from sensitive components, thus protecting them from damage.

  5. Can the 15KPA40C-B be used in automotive applications?

    • Yes, the 15KPA40C-B is suitable for use in automotive electronics to protect against voltage transients.

  6. What is the response time of the 15KPA40C-B?

    • The response time of the 15KPA40C-B is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Is the 15KPA40C-B suitable for high-frequency applications?

    • Yes, the 15KPA40C-B is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. Does the 15KPA40C-B require heat sinking?

    • Depending on the application and power dissipation, heat sinking may be necessary for the 15KPA40C-B to ensure proper thermal management.

  9. Can multiple 15KPA40C-B components be connected in series or parallel?

    • Yes, multiple 15KPA40C-B components can be connected in series or parallel to achieve higher voltage or current handling capabilities.

  10. What are some typical applications for the 15KPA40C-B in technical solutions?

    • Typical applications include surge protection in telecommunications equipment, industrial control systems, power supplies, and other electronic devices susceptible to voltage transients.